/**
 * Copyright (C) 2012 Eduard Sedov
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.es.function;

import java.lang.reflect.Method;

/**
 * A filter will be used by {@link FunctionRegistry} to decide which methods will 
 * be registered as a function and which not.
 * 
 * @author ESEDO
 */
public interface MethodFilter {

    /**
     * Tests if a specified method should be added as a function.
     * 
     * @param method the method
     * @return if {@code true} the given method should be added to the registry,
     * {@code false} otherwise.
     */
    public boolean accept(Method method);
}
